{"id":"vidhyamitra:city-day:thane:1997-08-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1997-08-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-08-08","date_display":"August 8, 1997 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1997,"month":8,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450668.770833,"kali_year":5099,"ahargana":1862203.2708,"sun":{"sidereal_longitude":111.1565,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":166.3316,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":55.1752,"elapsed_within_tithi_degrees":7.1752},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":166.3316,"elapsed_within_degrees":6.3316},"yoga":{"number":21,"name":"Siddha","sum_longitude":277.4881},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":1997,"month":8,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450668.770833,"ahargana":1862203.2708,"kali_year":5099,"ayanamsa_lahiri":23.8195,"grahas":{"sun":{"sidereal_longitude":111.72758899999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":162.91428900000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false,"latitude":1.1501},"mars":{"sidereal_longitude":182.375089,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":138.66928900000005,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":293.397289,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":144.80068900000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":356.464389,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":151.5092,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":331.5092,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1997,"month":8,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450668.770833,"kali_year":5099,"ahargana":1862203.2708,"sun":{"sidereal_longitude":111.1565,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":166.3316,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":55.1752,"elapsed_within_tithi_degrees":7.1752},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":166.3316,"elapsed_within_degrees":6.3316},"yoga":{"number":21,"name":"Siddha","sum_longitude":277.4881},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.15,"elongation":55.175},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.15,"opposition_distance":124.825}},"eclipse_window_40days":[]},"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"06:17","sunsetLocal":"19:10","solarNoonLocal":"12:43","dayLengthHours":12.896863124988784,"dayLengthDisplay":"12 Hours 53 Mins 49 Secs","nightLengthDisplay":"11 Hours 06 Mins 11 Secs","moonriseLocal":"10:09","moonsetLocal":"22:07","rahuKala":{"name":"Rāhu Kāla","start":"11:07","end":"12:43","startHours":11.11183673003545,"endHours":12.723944620659047,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:57","end":"17:34","startHours":15.948160401906243,"endHours":17.56026829252984,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:53","end":"09:30","startHours":7.887620948788254,"endHours":9.499728839411851,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:17","end":"09:43","startHours":9.28478112066204,"endHours":9.714676558161665,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:49","end":"07:09","startHours":6.812882355039189,"endHours":7.15679870503889,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:18","end":"13:09","startHours":12.294049183159421,"endHours":13.153840058158673,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:33","end":"05:25","startHours":4.555931308166151,"endHours":5.415722183165404,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:12","end":"06:17","startHours":5.200774464415591,"endHours":6.275513058164656,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:52","end":"15:44","startHours":14.873421808157179,"endHours":15.733212683156431,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:58","end":"19:22","startHours":18.97237618315344,"endHours":19.37237618315344,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:10","end":"19:43","startHours":19.17237618315344,"endHours":19.709745480027973,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:55","end":"20:40","startHours":18.92237618315344,"endHours":20.67237618315344,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:18","end":"01:09","startHours":24.29404918315942,"endHours":25.153840058158675,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:17","end":"07:53","startHours":6.275513058164656,"endHours":7.887620948788254,"quality":"neutral"},{"name":"Labha","start":"07:53","end":"09:30","startHours":7.887620948788254,"endHours":9.499728839411851,"quality":"auspicious"},{"name":"Amṛta","start":"09:30","end":"11:07","startHours":9.499728839411851,"endHours":11.11183673003545,"quality":"auspicious"},{"name":"Kāla","start":"11:07","end":"12:43","startHours":11.11183673003545,"endHours":12.723944620659047,"quality":"inauspicious"},{"name":"Śubha","start":"12:43","end":"14:20","startHours":12.723944620659047,"endHours":14.336052511282645,"quality":"auspicious"},{"name":"Roga","start":"14:20","end":"15:57","startHours":14.336052511282645,"endHours":15.948160401906243,"quality":"inauspicious"},{"name":"Udveg","start":"15:57","end":"17:34","startHours":15.948160401906243,"endHours":17.56026829252984,"quality":"inauspicious"},{"name":"Chala","start":"17:34","end":"19:10","startHours":17.56026829252984,"endHours":19.17237618315344,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:10","end":"20:34","startHours":19.17237618315344,"endHours":20.56026829252984,"quality":"inauspicious"},{"name":"Udveg","start":"20:34","end":"21:57","startHours":20.56026829252984,"endHours":21.948160401906243,"quality":"inauspicious"},{"name":"Chala","start":"21:57","end":"23:20","startHours":21.948160401906243,"endHours":23.336052511282645,"quality":"neutral"},{"name":"Labha","start":"23:20","end":"00:43","startHours":23.336052511282645,"endHours":24.723944620659047,"quality":"auspicious"},{"name":"Amṛta","start":"00:43","end":"02:07","startHours":24.723944620659047,"endHours":26.11183673003545,"quality":"auspicious"},{"name":"Kāla","start":"02:07","end":"03:30","startHours":26.11183673003545,"endHours":27.49972883941185,"quality":"inauspicious"},{"name":"Śubha","start":"03:30","end":"04:53","startHours":27.49972883941185,"endHours":28.887620948788253,"quality":"auspicious"},{"name":"Roga","start":"04:53","end":"06:17","startHours":28.887620948788253,"endHours":30.275513058164655,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:17","end":"07:17","startHours":6.275513058164656,"endHours":7.275513058164656,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:17","end":"08:17","startHours":7.275513058164656,"endHours":8.275513058164655,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:17","end":"09:17","startHours":8.275513058164655,"endHours":9.275513058164655,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:17","end":"10:17","startHours":9.275513058164655,"endHours":10.275513058164655,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:17","end":"11:17","startHours":10.275513058164655,"endHours":11.275513058164655,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:17","end":"12:17","startHours":11.275513058164655,"endHours":12.275513058164655,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:17","end":"13:17","startHours":12.275513058164655,"endHours":13.275513058164655,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:17","end":"14:17","startHours":13.275513058164655,"endHours":14.275513058164655,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:17","end":"15:17","startHours":14.275513058164655,"endHours":15.275513058164655,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:17","end":"16:17","startHours":15.275513058164655,"endHours":16.275513058164655,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:17","end":"17:17","startHours":16.275513058164655,"endHours":17.275513058164655,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:17","end":"18:17","startHours":17.275513058164655,"endHours":18.275513058164655,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:17","end":"19:17","startHours":18.275513058164655,"endHours":19.275513058164655,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:17","end":"20:17","startHours":19.275513058164655,"endHours":20.275513058164655,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:17","end":"21:17","startHours":20.275513058164655,"endHours":21.275513058164655,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:17","end":"22:17","startHours":21.275513058164655,"endHours":22.275513058164655,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:17","end":"23:17","startHours":22.275513058164655,"endHours":23.275513058164655,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:17","end":"00:17","startHours":23.275513058164655,"endHours":24.275513058164655,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:17","end":"01:17","startHours":24.275513058164655,"endHours":25.275513058164655,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:17","end":"02:17","startHours":25.275513058164655,"endHours":26.275513058164655,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:17","end":"03:17","startHours":26.275513058164655,"endHours":27.275513058164655,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:17","end":"04:17","startHours":27.275513058164655,"endHours":28.275513058164655,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:17","end":"05:17","startHours":28.275513058164655,"endHours":29.275513058164655,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:17","end":"06:17","startHours":29.275513058164655,"endHours":30.275513058164655,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"South-East","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":16.173153808723637,"eotMinutes":-5.349077239542768,"ayanamsa":23.8195}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Pañcamī · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"thane"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 8, 1997 CE · Thane, Maharashtra · Vidhyamitra","description":"August 8, 1997 CE for Thane, Maharashtra: Śukla Pañcamī, sūryodaya 06:17, sūryāsta 19:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1997-08-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1997-08-08","sa":"https://sa.vidhyamitra.com/city/thane/1997-08-08","hi":"https://hi.vidhyamitra.com/city/thane/1997-08-08","x-default":"https://vidhyamitra.com/city/thane/1997-08-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T19:38:07.258Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-05-16T19:38:07.258Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T19:38:07.258Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}